int tan(x-alpha)tan(x+alpha)tan2xdx

int tan(x-alpha).tan(x+alpha).tan 2x dx is equal to

int tan(x-alpha).tan(x+alpha).tan 2x dx is equal to

Evaluate: inttan(x+alpha)tan(2x-alpha)tan3xdx

int tan(x-theta)tan(x+theta)tan2xdx

Evaluate: int tan(x-theta)tan(x+theta)tan2xdx

int(tan(x-theta)tan(x+theta)tan2xdx

Show that the expression (tan(x+alpha))/(tan(x-alpha)) cannot lie between the values tan^2 (pi/4-alpha) and tan^2(pi/4+alpha)

Show that the expression (tan(x+alpha))/(tan(x-alpha)) cannot lie between the values tan^2 (pi/4-alpha) and tan^2(pi/4+alpha)

int(tan x-tan alpha)/(tan x+tan alpha)dx